
The Gates molded upper coolant hose for 2003–2006 GMC Envoy 5.3L V8 replaces the upper engine-to-radiator hose to restore coolant circulation. Molded to match original routing and connection points, this replacement reproduces the required fit and sealing for proper cooling system operation on the specified Envoy V8 applications.
Gates 03-06 GMC Envoy V-8 5.3L Upper Molded Coolant Hose